On Friday 26 September 2003 22:40, Jean Delvare wrote: > > I found and fixed the little problem I had with the original chip > > initialization. I can now load the module with reset_it87=0 and > > init=1 without messing up the settings of the power supply fan > > from the BIOS. It was quite simple after all. > > I'm interested in details, can you tell us what it was? Sure, it actually was something I introduced myself :-(. I initialized the fan_ctl register with (read_value & 0x8f | 0x77) to enable the smart guardian feature for all 3 fans. But the power supply fan does not support pwm. It can only be operated in on/off mode, i.e. bit 0 must be clear. I switched it back to the original (rv & 0x8f | 0x70 ) and everything is back to working. > > Do you want me to send the latest diff? > > Sure I want. Here it comes. -------------- next part -------------- A non-text attachment was scrubbed... Name: it87_pwm-cvs.diff Type: text/x-diff Size: 23000 bytes Desc: not available Url : http://lists.lm-sensors.org/pipermail/lm-sensors/attachments/20030926/aa2e4f94/attachment.bin
